https://community.intel.com/t5/Software-Archive/License-Error/m-p/750480#M3512 The serial number must be of format xxxx-xxxxxxxx<BR />With a copy/past often blanks or other invalid characters get included into the input field. <BR />If you cannot resolve that use license method 'Choose alternative activation' &gt; 'Use a license file' rather than activating with a serial number.<BR />Regards,<BR />Hubert. Fri, 22 Oct 2010 07:04:09 GMT Hubert_H_Intel 2010-10-22T07:04:09Z https://community.intel.com/t5/Software-Archive/License-Error/m-p/750479#M3511 During installation I get the following error:<DIV>ERROR: LicenseHandler::validateSerialNumber: serial number is of a wrong length! Expected 13 characters!</DIV><DIV></DIV><DIV>I downloaded and put the license file directly where it should be.</DIV><DIV></DIV><DIV></DIV> Fri, 22 Oct 2010 03:53:04 GMT https://community.intel.com/t5/Software-Archive/License-Error/m-p/750479#M3511 yiuin 2010-10-22T03:53:04Z https://community.intel.com/t5/Software-Archive/License-Error/m-p/750480#M3512 The serial number must be of format xxxx-xxxxxxxx<BR />With a copy/past often blanks or other invalid characters get included into the input field. <BR />If you cannot resolve that use license method 'Choose alternative activation' &gt; 'Use a license file' rather than activating with a serial number.<BR />Regards,<BR />Hubert. Fri, 22 Oct 2010 07:04:09 GMT https://community.intel.com/t5/Software-Archive/License-Error/m-p/750480#M3512 Hubert_H_Intel 2010-10-22T07:04:09Z